HWBench.com

    GeForce GTX 780 6 GB vs Radeon R9 390

    GeForce GTX 780 6 GB
    Memory: 6144Mb GDDR5DESKTOP
    Release date: 10 Sep 2013
    GeForce GTX 780 6 GB
    Radeon R9 390
    Memory: 8192Mb GDDR5DESKTOP
    Release date: 18 Jun 2015
    Radeon R9 390
    You are comparing OEM or variant versions of at least one VGA. Did you mean GeForce GTX 780 vs Radeon R9 390 instead?

    Summary

    Synthetic performance index

    • GeForce GTX 780 6 GB
      100%
    • Radeon R9 390
      129%

    Relative performance

    Reasons to consider GeForce GTX 780 6 GB

    Supports PhysX
    Supports G-Sync
    Supports ShadowPlay (allows game streaming/recording with minimum performance penalty)
    Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications

    Reasons to consider Radeon R9 390

    This is a much newer product, it might have better long term support.
    Around 29% higher average synthetic performance.
    Supports Direct3D 12 Async Compute
    Supports FreeSync
    Supports ReLive (allows game streaming/recording with minimum performance penalty)
    Supports TrueAudio
    Based on an outdated architecture (AMD GCN), there may be no performance optimizations for current games and applications
    Radeon R9 390

    HWBench recommends Radeon R9 390

    The Radeon R9 390 is the better performing card based on the synthetic benchmarks used (1 benchmarks).

    Specifications

    Core Configuration

    GeForce GTX 780 6 GBRadeon R9 390
    GPU NameGK110B (GK110-301-B1)vsGrenada (Grenada PRO)
    Fab Process28 nmvs28 nm
    Die Size561 mm²vs438 mm²
    Transistors7,080 millionvs6,200 million
    Shaders2304vs2560
    Compute Units12vs40
    Core clock863 MHzvs1000 MHz
    ROPs48vs64
    TMUs192vs160

    Memory Configuration

    GeForce GTX 780 6 GBRadeon R9 390
    Memory TypeGDDR5vsGDDR5
    Bus Width384 bitvs512 bit
    Memory Speed1502 MHz
    6008 MHz effective    		vs1500 MHz
    6000 MHz effective
    Memory Size6144 Mbvs8192 Mb

    Additional details

    GeForce GTX 780 6 GBRadeon R9 390
    TDP250 wattsvs275 watts
    Release Date10 Sep 2013vs18 Jun 2015

    Raw Performance comparison

    Pixel Rate

    • GeForce GTX 780 6 GB
      41.40 GP/s
    • Radeon R9 390
      64.00 GP/s

    GigaPixels - higher is better

    Texel Rate

    • GeForce GTX 780 6 GB
      166.00 GT/s
    • Radeon R9 390
      160.00 GT/s

    GigaTexels - higher is better

    Memory bandwidth

    • GeForce GTX 780 6 GB
      288.00 GB/s
    • Radeon R9 390
      384.00 GB/s

    GB/s - higher is better

    Single precision performance

    • GeForce GTX 780 6 GB
      3977.00 GFLOPs
    • Radeon R9 390
      5120.00 GFLOPs

    GFLOPs - higher is better

    Synthetic benchmarks

    3DMark 11

    • GeForce GTX 780 6 GB
      13770
    • Radeon R9 390
      17820

    Points (higher is better)

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